224765440

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4663

約数の個数: 80

約数和(自身を含む): 567396720

約数和(自身を除く): 342631280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4621, 4864, 6080, 9242, 9728, 12160, 18484, 23105, 24320, 36968, 46210, 48640, 73936, 87799, 92420, 147872, 175598, 184840, 295744, 351196, 369680, 438995, 591488, 702392, 739360, 877990, 1182976, 1404784, 1478720, 1755980, 2365952, 2809568, 2957440, 3511960, 5619136, 5914880, 7023920, 11238272, 11829760, 14047840, 22476544, 28095680, 44953088, 56191360, 112382720, 224765440]

約数ペア:

[(1, 224765440), (2, 112382720), (4, 56191360), (5, 44953088), (8, 28095680), (10, 22476544), (16, 14047840), (19, 11829760), (20, 11238272), (32, 7023920), (38, 5914880), (40, 5619136), (64, 3511960), (76, 2957440), (80, 2809568), (95, 2365952), (128, 1755980), (152, 1478720), (160, 1404784), (190, 1182976), (256, 877990), (304, 739360), (320, 702392), (380, 591488), (512, 438995), (608, 369680), (640, 351196), (760, 295744), (1216, 184840), (1280, 175598), (1520, 147872), (2432, 92420), (2560, 87799), (3040, 73936), (4621, 48640), (4864, 46210), (6080, 36968), (9242, 24320), (9728, 23105), (12160, 18484)]